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A-TB750-HA10H Application Field and Working Principle

Terminal blocks are a vital accessory in any wiring system, and the A-TB750-HA10H made by Amphenol Advanced Sensors is certainly a device that helps industrial systems to accomplish complex wiring needs. This terminal block is specifically designed for modern electrified vehicles, and is suitable for applications which require high current transmission with minimal energy losses. Its specific design ensures amperage and voltage regulation, as well as efficient heat dissipation, all while protecting against short circuits in hazardous areas.

Features

T he A-TB750-HA10H has impressive features that make it an optimal choice for automotive terminals. Its 4-post terminal connection is adequate for current transmission up to 750 amps, and it comes with two temperature sensors that allow it to accurately regulate voltage and amperage based on varying temperature. It also allows for perfectly secure and reliably plug-in connection setup, and includes an array of distinct functions such as load interruption, over-heat protection, reverse connection protection, and reverse current cut-off. It also provides a Class M4 rated insulation sleeve for heat and safety compliance, and it effectively contains arcing and sparking caused by frequent defrost cycles.

Working Principle

The A-TB750-HA10H works according to a standard on-off principle. That is, when a device is connected to it, the terminal block will immediately sense if any current is passing through its respective connection. If so, the block will direct the current along the intended path before disconnecting itself from the circuit. This ensures that power is only directed along secure pathways, and that devices that are connected to the A-TB750-HA10H will be completely separated from voltage sources. This is especially useful for automotive applications, in which the constant vibration of the vehicle can create potential issues for connection reliability.

Conclusion

The A-TB750-HA10H is an excellent choice for automotive terminals due to its robust construction and its reliable current transmission capability. Its on-off principle of operation effectively eliminates the possibility of short circuits in hazardous areas while providing safe and secure connections at all times. Its distinctive features including temperature regulating, voltage and amperage regulation, as well as over-heat protection, further ensure its suitability as an automotive terminal for different types of electrified vehicles.

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